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        검색결과 4

        2.
        1997.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The purpose of this research was to investigate the effect of P fertilization and cutting fkquency without N fertilizer on nutritive value and nitrogen fixation activity of alfalfa. A field experiment was conducted on the experimental farm of Kongju Natio
        4,000원
        4.
        1996.03 KCI 등재 구독 인증기관 무료, 개인회원 유료
        To investigate the effects of phosphate() fertilization levels on the dry matter(DM) yield, nutrition yield, and efficiency of forages in mixed sward of alfalfa-grasses, a field experiment arranged by randomized complete block design with five treatments
        4,000원